52541312 has 32 divisors (see below), whose sum is σ = 106124880. Its totient is φ = 25906176.

The previous prime is 52541299. The next prime is 52541317. The reversal of 52541312 is 21314525.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52541317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6533 + ... + 12155.

Almost surely, 2^52541312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52541312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53062440).

52541312 is an abundant number, since it is smaller than the sum of its proper divisors (53583568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52541312 is an equidigital number, since it uses as much as digits as its factorization.

52541312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710 (or 5698 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 52541312 is about 7248.5386113340. The cubic root of 52541312 is about 374.5418095773.

Adding to 52541312 its reverse (21314525), we get a palindrome (73855837).

The spelling of 52541312 in words is "fifty-two million, five hundred forty-one thousand, three hundred twelve".